| Lake Ronkonkoma to Chambray-les-Tours | 3,552.73 mi (5,717.57 km) |
| Lake Ronkonkoma to Chamonix-Mont-Blanc | 3,859.33 mi (6,211.00 km) |
| Lake Ronkonkoma to Champigny-sur-Marne | 3,592.49 mi (5,781.55 km) |
| Lake Ronkonkoma to Champs-Sur-Marne | 3,595.27 mi (5,786.03 km) |
| Lake Ronkonkoma to Chanteloup-les-Vignes | 3,567.93 mi (5,742.03 km) |
| Lake Ronkonkoma to Chantepie | 3,433.06 mi (5,524.97 km) |
| Lake Ronkonkoma to Chantilly | 3,580.87 mi (5,762.85 km) |
| Lake Ronkonkoma to Chaponost | 3,773.03 mi (6,072.10 km) |
| Lake Ronkonkoma to Charenton-le-Pont | 3,587.57 mi (5,773.64 km) |
| Lake Ronkonkoma to Charleville-Mezieres | 3,660.03 mi (5,890.26 km) |
| Lake Ronkonkoma to Chartres | 3,557.72 mi (5,725.60 km) |
| Lake Ronkonkoma to Chassieu | 3,781.84 mi (6,086.29 km) |
| Lake Ronkonkoma to Chateau-d'Olonne | 3,465.86 mi (5,577.76 km) |
| Lake Ronkonkoma to Chateau-Gontier | 3,478.93 mi (5,598.79 km) |
| Lake Ronkonkoma to Chateau-Thierry | 3,624.07 mi (5,832.37 km) |
